Design help for a prposal

make the designs on my web site better

1st i need the tralior gap fins better so people can understand how they work
maybe show a 18 wheel truck turning then photo shop the fins on ?

2nd the new hood design i need beter designs for the new parts and show the aero dynamic changes better designs on how to show the changes . Remember the 18 wheel truck manufactures have there own modifaction department so i just need to show them the changes

i have a company watting on a proposal for these desings estimated to increase in an 18 wheel truck by 25% in the american market that is worth a lot
also a roality sharing agreement can be arange

3rd- flexible power system is a hyw power boost system for 18 wheel trucks
enabling the 18 wheel truck to achive 20-40 mpg at speeds of 50-70 mph
1st experimental vehicle -71 chevy surburan achived 61 mpg
because the patents would have a market value of 65 billion dollars in the american market a legal agreement would need to be inplace would share patent rolyites

first the proposal for the new hood and fins - rasing the mpg of americas trucking industry from 6.8-7.5 avg to 10-12 mpg . Then that will provide the funding for the flex power system